| 发明名称 |
COAXIAL LOUDSPEAKER APPARATUS |
| 摘要 |
A coaxial loudspeaker apparatus (10) comprising a first unit (20) being arranged to propagate sound in a first frequency range; a second unit comprising a first waveguide (30) arranged to propagate sound in a second frequency range that is higher than the first frequency range, and a second waveguide (60) arranged to move, during operation, relative to the first waveguide (30); wherein the second waveguide (60) extends substantially in prolongation of the first waveguide (30). The invention also extends to a loudspeaker (190) incorporating the coaxial loudspeaker apparatus (10). |
| 申请公布号 |
US2017048610(A1) |
申请公布日期 |
2017.02.16 |
| 申请号 |
US201515305921 |
申请日期 |
2015.04.23 |
| 申请人 |
MARTIN AUDIO LIMITED |
发明人 |
BAIRD Jason;ANTHONY Philip;SPANDL Matthew |
| 分类号 |
H04R1/24;H04R1/30 |
主分类号 |
H04R1/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A coaxial loudspeaker apparatus comprising:
a first unit being arranged to propagate sound in a first frequency range; and a second unit comprising a first waveguide arranged to propagate sound in a second frequency range that is higher than the first frequency range, and a second waveguide arranged to move, during operation, relative to the first waveguide, wherein the second waveguide extends substantially in prolongation of the first waveguide. |
| 地址 |
High Wycombe, Buckingamshire GB |
